Effects of Placement Type on the Language Developmental Trajectories of Maltreated Children From Infancy to Early Childhood.

This study describes the developmental trajectories of language skills in infants with substantiated maltreatment histories over a 5-year period and evaluates the effect of three different custodial placements on their language trajectories over time: in-home (remaining in the care of the biological parent/parents), nonkin foster care, and nonparental kinship care. Participants included 963 infants reported to child protective services prior to their first birthday and whose maltreatment was substantiated. Results from covariate-controlled growth modeling revealed no significant placement effects. Across all groups, children’s auditory and expressive communication scores decreased significantly from Wave 1 (intake) in the infants’ first year to Wave 4, when children were about 3.5 years of age, then improved to baseline levels by Wave 5, when children were about 6 years old. Despite these fluctuations, children’s average language scores in each placement group remained below the population mean at each wave of the study. [ABSTRACT FROM PUBLISHER]